Patents by Inventor Yuki Ikeda
Yuki Ikeda has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9503594Abstract: An electronic device includes: a display section displaying function screens each including a plurality of function setting keys for receiving function settings; a first operation key for displaying the first function screen at the display section; a second operation key for displaying the second function screen at the display section; and a control section displaying, at the display section, the first and second function screens in accordance with operation performed on the first and second operation keys. The control section displays the first and second function screens at the display section when the first and second operation keys have been pressed simultaneously.Type: GrantFiled: April 13, 2016Date of Patent: November 22, 2016Assignee: KYOCERA Document Solutions Inc.Inventors: Shunji Miki, Chikako Kanno, Hiroshi Toyoda, Takeshi Miyazaki, Yuka Minami, Yuki Ikeda
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Publication number: 20160323462Abstract: An electronic device includes: a display section displaying function screens each including a plurality of function setting keys for receiving function settings; a first operation key for displaying the first function screen at the display section; a second operation key for displaying the second function screen at the display section; and a control section displaying, at the display section, the first and second function screens in accordance with operation performed on the first and second operation keys. The control section displays the first and second function screens at the display section when the first and second operation keys have been pressed simultaneously.Type: ApplicationFiled: April 13, 2016Publication date: November 3, 2016Applicant: KYOCERA Document Solutions Inc.Inventors: Shunji MIKI, Chikako KANNO, Hiroshi TOYODA, Takeshi MIYAZAKI, Yuka MINAMI, Yuki IKEDA
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Publication number: 20160131721Abstract: An electronic apparatus includes: an internal power supply to be charged; a charging circuit configured to supply electrical power from an external power supply to the internal power supply; a voltage measurement circuit configured to measure a voltage of the internal power supply; a temperature sensor configured to measure a temperature of the internal power supply; and an estimation circuit configured to estimate a degree of degradation of the internal power supply, wherein the estimation circuit determines whether it is possible to perform a degradation estimation process to estimate the degree of degradation of the internal power supply based on the voltage of the internal power supply and the temperature of the internal power supply, and performs the degradation estimation process on the internal power supply only when determining that it is possible to perform the degradation estimation process on the internal power supply.Type: ApplicationFiled: October 29, 2015Publication date: May 12, 2016Inventors: Yuki IKEDA, Yoshihiko EGUCHI
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Patent number: 9278063Abstract: The purpose of the invention is to provide a press-coated orally-disintegrating tablet having a powder/granular material with poor formability in its inner core, which has an excellent disintegrability and a suitable hardness as a whole tablet. Furthermore, the invention is a press-coated orally-disintegrating tablet with an outer layer surrounding an inner core wherein the inner core has a thickness in the range of 30 to 80% per that of the whole tablet, and the outer layer comprises (a) microcrystalline cellulose, (b) a sugar or a sugar alcohol, and (c) one or more particular ingredients selected from the group consisting of crospovidone, starches, low-substituted hydroxypropylcellulose and carmellose.Type: GrantFiled: December 10, 2010Date of Patent: March 8, 2016Assignee: SUMITOMO DAINIPPON PHARMA CO., LTD.Inventors: Yuki Ikeda, Yasushi Ochiai
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Publication number: 20150170890Abstract: Provided is a sputtering target composed of a metal matrix phase containing Co and a phase containing 6 to 25 mol % of an oxide that is dispersed in the form of grains (hereinafter, referred to as “oxide phase”); and the sputtering target is characterized in that the integral width of the highest peak among single peaks of XRD is 0.7 or less. A non-magnetic material grain-dispersed sputtering target is provided, which does not undergo the formation of initial particles during sputtering to thereby shorten a burn-in time and which enables the generation of steady discharge during sputtering.Type: ApplicationFiled: September 13, 2013Publication date: June 18, 2015Inventor: Yuki Ikeda
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Patent number: 8920839Abstract: The purpose of the present invention is to provide a press-coated orally-disintegrating tablet characterized by containing an inner core which has an excellent disintegratability in oral cavity and a suitable hardness as a whole tablet. The present invention relates to a press-coated orally-disintegrating tablet with an outer layer surrounding an inner core wherein the inner core has a thickness in the range of 10 to 90% per that of the whole tablet, and the outer layer comprises (a) microcrystalline cellulose, (b) an inorganic excipient, and (c) one or more particular ingredients selected from the group consisting of crospovidone, starches, low substituted hydroxypropylcellulose and carmellose.Type: GrantFiled: May 19, 2010Date of Patent: December 30, 2014Assignee: Sumitomo Dainippon Pharma Co., Ltd.Inventors: Yuki Ikeda, Yasushi Ochiai
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Publication number: 20140367254Abstract: A sputtering target containing, as metal components, 0.5 to 45 mol % of Cr and remainder being Co, and containing, as non-metal components, two or more types of oxides including Ti oxide, wherein a structure of the sputtering target is configured from regions where oxides including at least Ti oxide are dispersed in Co (non-Cr-based regions), and a region where oxides other than Ti oxide are dispersed in Cr or Co—Cr (Cr-based region), and the non-Cr-based regions are scattered in the Cr-based region. An object of this invention is to provide a sputtering target for forming a granular film which suppresses the formation of coarse complex oxide grains and generates fewer particles during sputtering.Type: ApplicationFiled: December 12, 2012Publication date: December 18, 2014Inventors: Atsushi Sato, Yuki Ikeda, Atsutoshi Arakawa, Hideo Takami, Yuichiro Nakamura
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Publication number: 20140311899Abstract: Provided is a sputtering target which comprises a metal matrix phase comprising Co and Pt, Co and Cr, or Co, Cr and Pt; and an oxide phase at least containing Cr2O3, wherein Cr2O3 is contained in amount of 1 to 16 mol %. The sputtering target is characterized in that the total amount of alkali metals as impurities is 30 wt ppm or less. It becomes possible to inhibit the formation of spots originating from these impurities and detachment of magnetic thin films during or after film formation by sputtering. Accordingly, the magnetic thin film of a magnetic recording medium can be produced which has excellent durability.Type: ApplicationFiled: January 21, 2013Publication date: October 23, 2014Inventor: Yuki Ikeda
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Publication number: 20130292245Abstract: A ferromagnetic sputtering target having a composition comprising 5 to 50 mol % of Pt, 5 to 15 mol % of SiO2, 0.05 to 0.60 mol % of Sn, and Fe as the balance, wherein the Sn is contained in SiO2 grains (B) dispersed in a metal base (A). Provided is a nonmagnetic grain-dispersed ferromagnetic sputtering target which can suppress abnormal electric discharge of the oxide that may cause particle generation during sputtering.Type: ApplicationFiled: December 19, 2011Publication date: November 7, 2013Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Yuki Ikeda, Hideo Takami
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Publication number: 20130220804Abstract: Provided is a ferromagnetic material sputtering target having a metal composition comprising 5 mol % or more of Pt and the balance of Co, wherein the target has a structure including a metal base (A) and a phase (B) of a Co—Pt alloy containing 40 to 76 mol % of Pt in the metal base (A). Further provided is a ferromagnetic material sputtering target having a metal composition comprising 5 mol % or more of Pt, 20 mol % or less of Cr, and the balance of Co, wherein the target has a structure including a metal base (A) and a phase (B) of a Co—Pt alloy containing 40 to 76 mol % of Pt in the metal base (A). The present invention provides a ferromagnetic material sputtering target that can improve the leakage magnetic flux to allow stable discharge with a magnetron sputtering device.Type: ApplicationFiled: December 6, 2011Publication date: August 29, 2013Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Atsutoshi Arakawa, Yuki Ikeda
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Publication number: 20130213804Abstract: Provided is a ferromagnetic material sputtering target comprising a metal having a composition that Cr is contained in an amount of 20 mol % or less, Pt is contained in an amount of 5 mol % or more, and the remainder is Co, wherein the target includes a base metal (A) and, within the base metal (A), a Co—Pt alloy phase (B) containing 40 to 76 mol % of Pt, and a metal or alloy phase (C), which is different from the phase (B) and is composed of Co or an alloy comprising Co as a main component. The present invention improves the leakage magnetic flux to provide a ferromagnetic material sputtering target that can perform stable discharge with a magnetron sputtering apparatus.Type: ApplicationFiled: December 15, 2011Publication date: August 22, 2013Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Atsutoshi Arakawa, Yuki Ikeda
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Publication number: 20130206593Abstract: Provided is a ferromagnetic material sputtering target comprising a metal having a composition that Cr is contained in an amount of 20 mol % or less, Ru is contained in an amount of 0.5 mol % or more and 30 mol % or less, and the remainder is Co, wherein the target has a structure including a base metal (A) and, within the base metal (A), a Co—Ru alloy phase (B) containing 35 mol % or more of Ru. The present invention provides a ferromagnetic material sputtering target that can improve leakage magnetic flux to allow stable discharge with a magnetron sputtering apparatus.Type: ApplicationFiled: December 15, 2011Publication date: August 15, 2013Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Atsutoshi Arakawa, Yuki Ikeda
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Publication number: 20130206592Abstract: Provided is a ferromagnetic sputtering target having a metal composition comprising 20 mol % or less of Cr, 5 mol % or more of Pt, and the balance of Co, wherein the target includes a metal base (A) and two different phases (B) and (C) in the metal base (A), the phase (B) being a Co—Ru alloy phase containing 30 mol % or more of Ru, and the phase (C) being a metal or alloy phase primarily composed of Co or a Co alloy. The present invention improves the leakage magnetic flux to provide a ferromagnetic sputtering target that can perform stable discharge with a magnetron sputtering device.Type: ApplicationFiled: December 19, 2011Publication date: August 15, 2013Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Atsutoshi Arakawa, Yuki Ikeda
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Publication number: 20130175167Abstract: Provided is a ferromagnetic sputtering target having a composition containing 20 mol % or less of Cr, 5 to 30 mol % of Pt, 5 to 15 mol % of SiO2, 0.05 to 0.60 mol % of Sn, with Co as a remainder thereof, wherein the Sn is contained in SiO2 particles (B) dispersed in a metal substrate (A). The method yields a ferromagnetic sputtering target containing dispersed nonmagnetic particles. The target can prevent the abnormal electrical discharge of oxides which causes the generation of particles during sputtering.Type: ApplicationFiled: November 21, 2011Publication date: July 11, 2013Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Yuki Ikeda, Hideo Takami
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Patent number: 8377995Abstract: The invention provides an orally disintegrating tablet that has both adequate tablet hardness and rapid disintegrability in the oral cavity, and that undergoes minor hardness reduction and maintains good oral disintegrability even when preserved under moist conditions. In particular, the invention relates to an orally disintegrating tablet containing (a) crystalline cellulose, (b) a calcium hydrogen phosphate compound, (c) a natural starch and (d) a lubricant, wherein the blending ratio to 100 wt % of the disintegrating tablet is (a) 9 to 60 wt %, (b) 16 to 60 wt %, (c) 3 to 40 wt % and (d) 0.01 to 1.8 wt %.Type: GrantFiled: November 21, 2008Date of Patent: February 19, 2013Assignee: Dainippon Sumitomo Pharma Co., Ltd.Inventors: Yuki Ikeda, Yasushi Ochiai
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Publication number: 20120318669Abstract: Provided is a sputtering target-backing plate assembly where a raw material powder prepared so as to have the composition of a magnetic material sputtering target is filled in a die together with a backing plate and hot-pressed, thereby being bonded to the backing plate simultaneously with sintering of the magnetic material target powder. It is an object of the present invention to provide a sputtering target-backing plate assembly having a high average pass through flux and allowing more stable sputtering, by disposing the raw material powder for a target on the backing plate and sintering them. By simultaneously performing sintering and bonding, a sputtering target-backing plate assembly has a shorter manufacturing process, can shorten manufacturing period, and does not cause a problem of detachment due to an increase in temperature during sputtering.Type: ApplicationFiled: February 16, 2011Publication date: December 20, 2012Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Yuki Ikeda, Yuichiro Nakamura, Atsutoshi Arakawa
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Publication number: 20120241317Abstract: A sputtering target comprising an oxide phase is dispersed in Co or a Co alloy phase, wherein the sputtering target is configured from a metal matrix phase containing Co, and a phase containing SiO2 and having an oxide which forms particles and is dispersed in an amount of 6 to 14 mol % (hereinafter referred to as the “oxide phase”), the sputtering target contains, in addition to components configuring the metal matrix phase and the oxide phase, a Cr oxide scattered in or on a surface of the oxide phase in an amount of 0.3 mol % or more and less than 1.0 mol %, and an average area of the respective particles contained in the oxide phase is 2.0 ?m2 or less. The provided sputtering target comprising an oxide phase is dispersed in Co or a Co alloy phase can reduce arcing, obtain a stable discharge in a magnetron sputtering device, and reduce the amount of particles that is generated during high density sputtering.Type: ApplicationFiled: October 13, 2010Publication date: September 27, 2012Applicant: JX NIPPON MINING & METALS CORPORATIONInventors: Yuki Ikeda, Yuichiro Nakamura, Shin-ichi Ogino
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Publication number: 20120237602Abstract: The purpose of the invention is to provide a press-coated orally-disintegrating tablet having a powder/granular material with poor formability in its inner core, which has an excellent disintegrability and a suitable hardness as a whole tablet. Furthermore, the invention is a press-coated orally-disintegrating with an outer layer surrounding an inner core wherein the inner core has a thickness in the range of 30 to 80% per that of the whole tablet, and the outer layer comprises (a) microcrystalline cellulose, (b) a sugar or a sugar alcohol, and (c) one or more particular ingredients selected from the group consisting of crospovidone, starches, low-substituted hydroxypropylcellulose and carmellose.Type: ApplicationFiled: December 10, 2010Publication date: September 20, 2012Inventors: Yuki Ikeda, Yasushi Ochiai
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Publication number: 20120064162Abstract: The purpose of the present invention is to provide a press-coated orally-disintegrating tablet characterized by containing an inner core which has an excellent disintegratability in oral cavity and a suitable hardness as a whole tablet. The present invention relates to a press-coated orally-disintegrating tablet with an outer layer surrounding an inner core wherein the inner core has a thickness in the range of 10 to 90% per that of the whole tablet, and the outer layer comprises (a) microcrystalline cellulose, (b) an inorganic excipient, and (c) one or more particular ingredients selected from the group consisting of crospovidone, starches, low substituted hydroxypropylcellulose and carmellose.Type: ApplicationFiled: May 19, 2010Publication date: March 15, 2012Inventors: Yuki Ikeda, Yasushi Ochiai
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Publication number: 20110305758Abstract: The present invention provides an orally disintegrating tablet with improved photostability of a medicament unstable to light. The orally disintegrating tablet has an inner core and an outer layer that covers the surface of the inner core, wherein the inner core contains the medicament unstable to light and the outer layer contains a light-absorbing substance such as Red No. 2, Red No. 3, Yellow No. 4, Yellow No. 5, Blue No. 1, Red No. 3 aluminum lake, Yellow No. 4 aluminum lake, Yellow No. 5 aluminum lake, Blue No. 1 aluminum lake, Blue No. 2 aluminum lake, red ferric oxide, yellow ferric oxide, black iron oxide, carmine, or sodium copper chlorophyllin.Type: ApplicationFiled: January 29, 2010Publication date: December 15, 2011Inventors: Mitsuhiro Matono, Hirohisa Kobayashi, Yuki Ikeda, Yasushi Ochiai